AS4C8M16S-7BCNTR Alliance Memory, AS4C8M16S-7BCNTR Datasheet - Page 33

• Manufacturer Part Number: AS4C8M16S-7BCNTR
• Description: DRAM 128Mb, 3.3V, 143Mhz 8M x 16 SDRAM
• Manufacturer: Alliance Memory

Specifications of AS4C8M16S-7BCNTR

• Rohs: yes

Figure 29.1. Random Row Read (Interleaving Banks)
A0-A9,
A11
CS#
CLK
CKE
RAS#
WE#
BA0,1
A10
DQM
DQ
CAS#
FEBRUARY 2011
High
Hi-Z
Activate
Cammand
Bank B
RBx
RBx
T0
t
RCD
T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
(Burst Length=8, CAS# Latency=2)
Read
Command
Bank B
CBx
t
AC
Bx0
Bx1 Bx2
Bx3
Activate
Command
Bank A
RAx
RAx
Bx4
Bx5
33
Bx6 Bx7
Read
Command
Bank A
CAx
Precharge
Command
Bank B
t
RP
Ax0
Ax1 Ax2
Activate
Command
Bank B
RBy
RBy
Ax3
Ax4
Don’t Care
Ax5
Ax6 Ax7
AS4C8M16S
Read
Command
Bank B
CBy